Portable radio



FIG. 1 is a front elevational view of a portable radio showing my newdesign;

FIG. 2 is a rear elevational view;

FIG. 3 is a left side elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a top plan view; and

FIG. 6 is a bottom plan view.

The ornamental design for a portable radio, as shown.